EP 0091091 A1 19831012 - A process for producing oxocarboxylic acids.
Title (en)
A process for producing oxocarboxylic acids.
Title (de)
Verfahren zur Herstellung von Oxo-carbonsäuren.
Title (fr)
Procédé de production d'acides oxocarboxyliques.
Publication
Application
Priority
- JP 5390882 A 19820402
- JP 8760782 A 19820524
- JP 12705482 A 19820721
- JP 15306982 A 19820902
Abstract (en)
[origin: US4649217A] Oxocarboxylic acids, for example adipaldehydic acid can be advantageously produced by a process, in which cyclohexanones are oxidized with molecular oxygen in the presence of water and iron or iridium compound, preferably also in the presence of a sulfur or organic nitrogen compound.
IPC 1-7
IPC 8 full level
C07C 51/31 (2006.01)
CPC (source: EP US)
C07C 51/313 (2013.01 - EP US)
Citation (search report)
- US 3524892 A 19700818 - HORLENKO THEODORE, et al
- DE 844293 C 19520717 - BASF AG
- [Y] CHEMICAL ABSTRACTS, vol. 84, no. 1, 5th January 1976, no. 4677h, Columbus Ohio USA; & SU-A1-487062 (LENSOVET TECHNOLOGICAL INSTITUE LENINGRAD) 05-10-1975
- [A] CHEMICAL ABSTRACTS, vol 83, no. 1, 7th July 1975, page 768, no. 9263j, Columbus Ohio USA; & KORSAK I.I. et al.: "Role of adipic acid monoaldehyde and 2-hydroxycyclohexanone during cyclohexanone oxidation"
Designated contracting state (EPC)
BE DE GB NL
DOCDB simple family (publication)
EP 0091091 A1 19831012; EP 0091091 B1 19850612; DE 3360258 D1 19850718; US 4649217 A 19870310
DOCDB simple family (application)
EP 83103186 A 19830330; DE 3360258 T 19830330; US 47564683 A 19830315